Email Formats

{
  "mx": [
    "2 usb-smtp-inbound-1.mimecast.com.",
    "2 usb-smtp-inbound-2.mimecast.com."
  ],
  "spf": [
    "v=spf1 ip4:54.235.89.175 ip4:198.12.105.226 ip4:198.12.105.231 ip4:107.137.52.137 include:spf.protection.outlook.com include:mailgun.org include:servers.mcsv.net include:usb._netblocks.mimecast.com -all"
  ]
}